Dynamic partitioning for an ordered analytic function
US8046394B1 · kind B1 · utility
69Cited by
11References
19Claims
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Key dates
| Filing date | Nov 25, 2008 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Oct 17, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/968
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a database system, a query to perforin an ordered analytic function is received. The query contains a clause specifying creation of dynamic partitions, where the clause contains a partitioning condition to specify the dynamic partitions. During processing of the query, the dynamic partitions are identified based on evaluating the partitioning condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.